The accelerating expansion of the Universe, first observed in 1998, remains one of the most profound mysteries in modern ...
Researchers at the Large Hadron Collider tested whether top quarks, the most massive known elementary particles, comply with ...
The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one ...
A Precision Test of General Relativity. While Einstein’s famous theory of general relativity accurately describes the motion of celestial bodies in our solar system, less is kno ...
If it’s real, some may question whether something with a mass about three times Pluto’s counts as a planet at all.
Science isn't everyone's cup of tea but when it comes to films like Interstellar (2014) (or 2020's Tenet for that matter), ...
General relativity describes gravitation in a geometrical framework generalizing special relativity and classical mechanics. This term includes theoretical studies of gravity, experimental studies ...